menu
Qammunity.org
Recent questions in Biology
Login
Register
My account
Edit my Profile
Private messages
My favorites
Recent questions in Biology
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Recent questions in Biology
The _________ system is the body's defense against bacteria, viruses and other harmful agents.
Dspencer
asked
Dec 27, 2024
by
Dspencer
7.7k
points
Biology
high-school
1
answer
3
votes
149k
views
What is the Duplicate Gene Action epistasis ratio?
Dennis L
asked
Dec 27, 2024
by
Dennis L
7.6k
points
Biology
high-school
1
answer
0
votes
18.0k
views
If N(0) = 30 and λ = 1.20, what is the population size for year one? A) 25 B) 28.8 C) 30 D) 36
Kerim Emurla
asked
Dec 27, 2024
by
Kerim Emurla
8.4k
points
Biology
high-school
1
answer
3
votes
191k
views
A brachydactylous man (who is heterozygous) mates with a woman who also has the trait (and is homozygous dominant). What is the probability of their having a child without the trait?show as a punnett square
Nowhere Man
asked
Dec 27, 2024
by
Nowhere Man
8.0k
points
Biology
college
1
answer
2
votes
26.1k
views
Bacteria reproduce by the process of cell division. this kind of reproduction is referred to as
Related
asked
Dec 27, 2024
by
Related
8.7k
points
Biology
high-school
1
answer
2
votes
190k
views
Immediately following fertilization, the nucleus of a sperm and the nucleus of the ovum are called ___________
Ian Suttle
asked
Dec 27, 2024
by
Ian Suttle
8.2k
points
Biology
high-school
1
answer
0
votes
219k
views
A gene encoding the protein thermogenin is expressed only in the brown adipose tissue of mammals. T/F?
Aidas
asked
Dec 27, 2024
by
Aidas
8.5k
points
Biology
high-school
1
answer
4
votes
16.4k
views
In flower beetles, pygmy (py) is recessive to normal size (py+), and red color (r) is recessive to brown (r+). A beetle heterozygous for these characteristics was test crossed to a beetle homozygous for
Dynamichael
asked
Dec 27, 2024
by
Dynamichael
7.6k
points
Biology
high-school
1
answer
5
votes
56.5k
views
Aerobic respiration: a. allows the body to avoid the use of oxygen for a short time. b. results in the formation of an incompletely catabolized molecule. c. results in the formation of lactate. d. produces
Aniel
asked
Dec 27, 2024
by
Aniel
8.8k
points
Biology
high-school
1
answer
5
votes
47.6k
views
The human body consists of ________ percent water by weight. 1) 20 to 30 2) 30 to 40 3) 40 to 50 4) 50 to 70
Coraly
asked
Dec 27, 2024
by
Coraly
8.0k
points
Biology
high-school
1
answer
4
votes
1.0k
views
Which of the following is NOT a component of the WING (think SALT)? (A) Water (B) Inorganic salts (C) Nitrogen (D) Oxygen
Ndidi
asked
Dec 27, 2024
by
Ndidi
8.2k
points
Biology
high-school
1
answer
5
votes
112k
views
How and why your body needs to make new(reproduce)cells?
Pete P
asked
Dec 27, 2024
by
Pete P
8.4k
points
Biology
high-school
1
answer
2
votes
110k
views
What is the coding capacity of the M. tuberculosis genome?
Palec
asked
Dec 27, 2024
by
Palec
8.8k
points
Biology
high-school
1
answer
3
votes
212k
views
12. Which of the following removes waste from your body OA. Excretory system O O B. Reproductive system C. Muscular system D. Endocrine system
EdsonF
asked
Dec 27, 2024
by
EdsonF
9.2k
points
Biology
college
1
answer
5
votes
158k
views
What is the function of mitochondria in a plant cell?
ATLChris
asked
Dec 27, 2024
by
ATLChris
8.5k
points
Biology
high-school
2
answers
2
votes
102k
views
The cervical lymph nodes lie above, beneath and posterior to which muscle?
Creatio
asked
Dec 27, 2024
by
Creatio
8.4k
points
Biology
high-school
1
answer
1
vote
191k
views
Which of the following is TRUE of coal? It is less abundant in the U.S. than other fossil fuels. It is less safe to ship than other fossil fuels. It is cheaper to extract than any other fossil fuel. It
Bartosz Pietraszko
asked
Dec 27, 2024
by
Bartosz Pietraszko
7.6k
points
Biology
college
1
answer
1
vote
210k
views
This food chain shows a primary consumer, a secondary consumer, a tertiary consumer, and a quaternary consumer. Define each of these terms and list the organism from the food chain that matches your definition.
Greg Inozemtsev
asked
Dec 27, 2024
by
Greg Inozemtsev
8.0k
points
Biology
high-school
1
answer
5
votes
44.6k
views
DNA holds the proper information to direct all of life. Transcription is the process by which DNA information is transferred to RNA.
Ug
asked
Dec 27, 2024
by
Ug
8.4k
points
Biology
high-school
1
answer
3
votes
131k
views
Consider two genes that are next to each other on a chromosome in a eukaryotic cell, which of the following statements is TRUE? (a) The two genes must be transcribed into RNA using the same strand of DNA.
Luella
asked
Dec 27, 2024
by
Luella
8.2k
points
Biology
high-school
1
answer
3
votes
97.2k
views
Page:
« prev
1
...
22
23
24
25
26
27
28
...
1000
...
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
Compare and contrast an electric generator and a battery??
Search Qammunity.org